docs: remove Website nav link and Sigilweaver footer section

Author: Nathan-D-R

docs/docusaurus.config.ts

@@ -84,11 +84,6 @@ const config: Config = {
           label: 'API (docs.rs)',
           position: 'right',
         },
-        {
-          href: 'https://sigilweaver.app',
-          label: 'Website',
-          position: 'right',
-        },
         {
           href: 'https://github.com/Sigilweaver/OpenWRaw',
           label: 'GitHub',
@@ -108,13 +103,6 @@ const config: Config = {
             { label: 'docs.rs', href: 'https://docs.rs/openwraw' },
           ],
         },
-        {
-          title: 'Sigilweaver',
-          items: [
-            { label: 'Website', href: 'https://sigilweaver.app' },
-            { label: 'Other projects', href: 'https://sigilweaver.app#projects' },
-          ],
-        },
         {
           title: 'Legal',
           items: [